. >>> just hours ago, people watched the installation mass for pope francis. here is is it more on this very special mass and the message from the new pope, jim? >> hello, dave, yes, the pope was out in full force >> reporter: we saw that new informal pope to see march and he ran through an open pope mobile. ever since they have had an enclosed bullet proof glass for the mobile and pope francis is not afraid of taking risk and security is worried about how vulnerable the pope is. he picked up a couple of babies in the crowds and kissed them and at one point stopped and got out and come forced -- comforted a sick man in the crowds and it was a visual of an example of what he was going to say in his message to the faithful that were there this morning, about 150,000 according to the vatican estimate and in that message because it is st. joseph's day and st. joseph is known for his protective nature and his fatherly nature and because of that his message was about protection of the weakest, the youngest, of the oldest among us and that -- among us and not only wa